@christophersine84 3 жыл бұрын
Torque multiplication through a bunch of interlocking levers, positioned on a rotational axis, is a wonderful thing. Well done
@BrianBrocken 3 жыл бұрын
It appears a lot of people seem to think that the part in the video where i pull the car forwards is fake, which is understandable but not true. Pulling a car forwards on a flat floor really doesn’t require that much force, maybe 25-50kg max. Using a shaft with a radius of 1 cm equals to a torque of about (max) 50kg*cm required to pull the car forwards. The third test where i was able to reach a torque of about 132kg*cm was actually a lot harder but obviously seemed a lot easier because you’re “only” lifting 22kg at 6cm (132kg*cm) instead of pulling a big heavy car on wheels where you actually only require 50kg (max) at 1cm (50kg*cm).
@oguzhanylmazer2479 3 жыл бұрын
You could put a digital scale between the tow hook and the rope.
@BrianBrocken 3 жыл бұрын
Yes I might do this. I'll see if i can order one.
@laurensverheij921 3 жыл бұрын
@@BrianBrocken it might also be nice to convert your torque numbers to Nm (weight*9.81/length in meters)
@TheBPJo 3 жыл бұрын
you can easily calculate the necessary force with F = m*g and F_r=F*R with R= rolling Resistance of Tire on concrete. F_necessary needs to be higher than F_r , so that the car moves. m = 1500 kg (ford focus) , g=9,81m/s² , R = 0,01 --> F_necessary > 147,15 N . With a 6 cm radius, the necessary torque is about 9 Nm (6.64 ft-lb). and that is not that much.
@benzzoy 3 жыл бұрын
You should try pulling a truck out of sticky mud, with bonus points given if out of a mud *pit*! :)
@jokercfcoljal 4 жыл бұрын
People that doesn't know about 3d printing usually distrust in this manufacturing process and they materials but it's a matter of design. This type of videos make me feel the truth potential of 3D printing. Very much thanks for your work! And congrats!
@BrianBrocken 4 жыл бұрын
😁👍
@r1kkie 3 жыл бұрын
You should check this guy out: kzfaq.info/love/e1Aj6VEO299Yq4WkXdoD3Q I really like the camera stand he makes with a bunch of printed parts.
@xl000 2 жыл бұрын
And they're right PLA will delaminate at some point after a few hours of work. It's ok for a proof of concept, but the last gears will suffer first.
@MyKonaRC Жыл бұрын
3D Printing is great for proof of concept, then moves to real manufacturing by using stronger materials.
@xef6 4 жыл бұрын
the ding and check for the 22kg load test made me laugh really hard; the assembly broke, but useful data was still gathered! √
@BrianBrocken 4 жыл бұрын
Haha indeed it was 😉👍
@Snagglepuss1952 4 жыл бұрын
Looked like just the mounting lugs broke.
@BrianBrocken 4 жыл бұрын
The mounting holes of the servo didn't break on that particular test (they did in a later test with the Ford Focus when I pulled the handbrake). The part that broke in test 3 were the straps that held the servo in place 😜👍
@Snagglepuss1952 4 жыл бұрын
Brian Brocken the actual servo mechanism serviced everything though?
@mdatikhasan9477 3 жыл бұрын
GOMAS
@explosivpotato4582 3 жыл бұрын
Put the motor on the last gear and watch the fist spin at the speed of light
@BrianBrocken 3 жыл бұрын
😂
@JohnDoe-es5xh 3 жыл бұрын
There's a functioning gear train with that many spur gears, whose last spur gear (the slowest) is fixed. Don't remember, which museum it is in.
@xtjraymondx 3 жыл бұрын
@@JohnDoe-es5xh It’s at the MIT Museum: kzfaq.info/get/bejne/jKlxZdqZ1bOnnqM.html
@joshuadelaughter 3 жыл бұрын
Haha. You'd need to supply way too much torque. Even if you could, it would just instantly break everything.
@explosivpotato4582 3 жыл бұрын
I watch a lego 1:1google gear train and.... Assuming u’d have all to torque in the universe.... Hehe first gear go BRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRR
@phillipmcintosh6489 4 жыл бұрын
I consider 98% of 3D printed objects as literally useless crap like teddy bears, pen holders, figurines, etc. then there's the 2% like yours where real things are printed to do a real job. Great work and kudos to you x 100!
@BrianBrocken 4 жыл бұрын
Hahaha Thanks Phillip 😁👍
@rykerhasyounow 4 жыл бұрын
Unfortunately if you're watching yt vids, you're not going to see what's really going on. Just prototyped a rear light enclosure to perfection in 1 day. Would have taken me weeks otherwise. This is whats not getting put up online. Real engineering. 😕
@portlyoldman 4 жыл бұрын
Not sure which bit of the 3D printing community you’ve been observing but it’s so much more than you imply. I use my 3D printers for dozens of useful, practical projects as do all the people I know in the community. Having said that, I have made daft things - when asked - for people 😉
@cvspvr 4 жыл бұрын
teddy bears aren't useless :(
@PowerScissor 4 жыл бұрын
While it performs a function, it still takes a lot of time to design, breaks, redesign, breaks, redesign, along with sanding, usually need to reinforce with metal axles, real bearings, and in the end, after days of work, still doesn't outperform something you could buy on Amazon very cheap and get it next day. It's still fun, and satisfying...but can be frustrating. I spent months designing and 3d printing custom oraginzers, shelving, tool holders, etc for my work van....and one day my 4 year old daughter left the side door open and only 1 afternoon of direct sunlight ruined everything. Even though it was supposed high temperature resistance filament, everything warped enough where it either didn't work right anymore, or just looked bad enough I removed it.
@user-iq5mn5ng9c 3 жыл бұрын
It's amazing! until this moment, I could not imagine that printed products can withstand such a thing
@liamczarnecki3487 3 жыл бұрын
Every 18v drill out right now has a plastic gear box
@adityadabas9408 3 жыл бұрын
@Edgar Cordova 😕😕😕
@TheGiacomob 3 жыл бұрын
⁰⁰⁰⁰
@jettelo 3 жыл бұрын
3d print me a 3D PRINTER. 🤔🧐💯😁😬. I guess that would be GAY. WANTING SOMETHING YOU ALREADY HAVE!
@julienmauguin3214 3 жыл бұрын
When well designed and printed, 3d printed parts are amazingly strong
@tryingtoreachyouaboutyourc6161 4 жыл бұрын
Give this man a metal printer.
@BrianBrocken 4 жыл бұрын
Yes please 😁
@squishy_Rio 3 жыл бұрын
Hey, would these still work ok if you make a sand mold of em to pour aluminum in an at least have a high detailed shape of em in aluminum. But to try an help out see if it could help out slowing down the wear an tear of em by nickel plating the gears
@Gremlinke96 3 жыл бұрын
it's called metal casting
@squishy_Rio 3 жыл бұрын
@@Gremlinke96 theres also 3d metal printing now
@machy8515 3 жыл бұрын
@@squishy_Rio but it’s very very very expensive, unless if you using metal fill filament
@boboher7952 3 жыл бұрын
When you realize he has a belgian plate: Wtf im watching someone who lives in my country, and he is big brain.
@centpushups 4 жыл бұрын
Give me a lever long enough and a fulcrum on which to place it, and I shall move the world.
@the_greystudios 4 жыл бұрын
No bro you can't were are you going to place your fulcrum
@andres-5748 4 жыл бұрын
_Arquimedes._
@sinchrotron 4 жыл бұрын
The guy who said that didn't know about material strength
@GeomancerHT 3 жыл бұрын
@@the_greystudios on the moon, he also asked for a lever long enough...
@ritesha8050 3 жыл бұрын
@@GeomancerHT yeah lol😂😂
@gamingbuildingandcubing5644 3 жыл бұрын
Now this is the guy we want who actually puts lube inside the gearbox
@christopherhelvey5371 4 жыл бұрын
Great work Brian. This was certainly a lot of work. I appreciate your detail. Thanks.
@mackk123 4 жыл бұрын
Herringbone gears are the master race.
@DitchWizardry 3 жыл бұрын
For anyone else confused by the 'kg/cm' torque measurements: I *think* I'm convinced I converted it correctly to both SAE and SI units I think are more familiar: That's about 13 N*m, or 17 Lbf*ft, which isn't _insane_ considering the 80+ pounds most cars' lug nuts are torqued to. Just means you need a longer lever, though. Or a bigger gear reduction, though :)
@jadeitevtubing Жыл бұрын
Him lubricating the gearbox while its on scarred me for a second
@igxniisan6996 3 жыл бұрын
*Don't underestimate the power of mechanical advantage!!!*
@thomaswalz3515 3 жыл бұрын
Much better with the sound turned off. Kudo on this print and build.
@ryanmalin 3 жыл бұрын
Nah it was much better with the sound turned on
@HariWiguna 4 жыл бұрын
Very impressive torque. I can't believe that's printed in plain PLA! Great job Brian!
@BrianBrocken 4 жыл бұрын
Thanks man 👍
@HariWiguna 4 жыл бұрын
@@BrianBrocken Next version, LIFT a Ford Taurus! lol I was kidding but... I wonder how many snatch blocks you would need to lift a car with your motor?! kzfaq.info/get/bejne/g5inZrGL37bbf4E.html
@TheKenji2221 4 жыл бұрын
Fun fact. These arrow shaped gears dents where first used by Citroen, after buying the license in Poland. After the commercial success of these new gears, the company adopted the arrows as their logo. The more you know
@BrianBrocken 4 жыл бұрын
What really? Thats nice to know thanks for sharing mate 😉👍
@brobrayden8868 3 жыл бұрын
That's no servo thats a KILLER
@adamsutton9104 3 жыл бұрын
So well done! Both the design and the video. Inspiring!
@researchandbuild1751 4 жыл бұрын
Finally someone using 3d printing for something useful instead of shitty knick knacks I do have to point out it doesnt really take much force to move a car on a flat surface especially concrete. Probablly only takes like 15 to 20 pounds to pull or push
@BrianBrocken 4 жыл бұрын
Hahaha this is actually true. Test number 3 with the 22 kg weight was actually a lot harder than the ford but it looks way cooler 😎, I did try to pull the car forward with its handbrake on, but then the bevel gears in the first stage started to slip and one of the tabs broke off, I might give this another try in the future.
@BrokenRecordings 3 жыл бұрын
I like how it went from weights to *Ford Focus*
@TheTotalGeek 4 жыл бұрын
You tube needs a love button. I would be giving it a smash for your work. Great stuff 😃
@BrianBrocken 4 жыл бұрын
haha that would be great ;-) thanks man
@jostromp7380 3 жыл бұрын
5:16 Unit of torque is in this case kg*cm instead of kg/cm! Anyway, very impressive
@lukasseirlehner3080 3 жыл бұрын
i searched for that comment😅
@korkenknopfus 3 жыл бұрын
Lukas Seirlehner Me too!
@goncalomarques251 3 жыл бұрын
Yeah, I was confused with the units at first
@hitsov 4 жыл бұрын
Love the heatshrink color easter egg :)
@BrianBrocken 4 жыл бұрын
Funny enough this wasn't done on purpose haha
@barstiryaki4441 4 жыл бұрын
There is a small mistake with units in tests: kg/cm is wrong, it should be kg*cm. However, values are correct. In test 1: 7kg*6cm = 42kg*cm (Actually, torque unit is N*m)
@BrianBrocken 4 жыл бұрын
Yes this has now already been mentioned about 10 times, that's the reason i pinned a comment with frequently asked questions on top of the comments section.
@aumprajapati6811 4 жыл бұрын
Lovee It, keep up this quality content. Loved every aspect of the video!!
@BrianBrocken 4 жыл бұрын
Thanks man, much appreciated 😁
@aumprajapati6811 4 жыл бұрын
Brian Brocken 👍
@tanakadingdong9170 4 жыл бұрын
Good job. Good choice on the shape of the gears, they make less noise and are more powerful. Two of these Could fit into a small tracked vehicle, printed with ABS in this case.
@MCRuCr 4 жыл бұрын
This is great, we need more functional (and ideally parametric) 3D prints! Who cares about vases? Just a little critic: torque is measured in force TIMES length. e.g. 13kg at 6cm corresponds to 13kg * 9,81 N/kg * 6cm = 765 Ncm, at least here on earth.
@wardwyseur 4 жыл бұрын
i think those small servo's u can buy are rated by kg at 1cm from the pivot point and that is why he puts it like this
@phunmaster2000 4 жыл бұрын
@@wardwyseur his point was that you're supposed to multiply, in the video he divides, the units used are fine
@HotelPapa100 3 жыл бұрын
@@phunmaster2000 Kinda. The use of kg for force is illustrative but not strictly admissible.
@yosyp5905 3 жыл бұрын
@@phunmaster2000 kg/cm doesn't mean anything in physics
@sadsock 3 жыл бұрын
@Yosyp. Not sure that’s strictly true. You could legitimately state the mass of say an unstressed wire rope in kg/cm.
@user-xf9bo6eq8f 3 жыл бұрын
Never seen double helical gear in use...It would be real challenge to build one by conventional methods...Thanks for nice video!
@wastingwhistler4880 3 жыл бұрын
Normal songs: lyricism This video: ba ba bababa ay ay baba lay lay bay bay ay bay bay ba bababa
@janosnagyj.9540 4 жыл бұрын
1:54 I really LOVE your reference to your national tricolor :)
@cybbiggu 3 жыл бұрын
I learned how to measure torque by watching the video thank you ^^
@HaIPeHaOP 3 жыл бұрын
I hope you didn't confuse the units like the author did lol, it's force*distance, not force/distance
@labscience8271 3 жыл бұрын
If it's a bit stronger, you can sell it as a mobile device for cars that are stuck off-road in mud or something.
@allanguipo123 Жыл бұрын
So basically this is just the worlds strongest servo motor
@TheDro 4 жыл бұрын
5:49 do you even lift, bro!?
@shoresy6927 3 жыл бұрын
I don't get it
@EntropyAgent 3 жыл бұрын
Put the car in park and tow the forklift!
@sign_verken 3 жыл бұрын
@@shoresy6927 r/ woosh I guess
@ramadavince6611 3 жыл бұрын
Yes it lift that thing if you r asking
@tushardewde5715 3 жыл бұрын
Do you use Byju's data handling survey dialogue
@YamenNazer 3 жыл бұрын
Wooow it is incredible that how this small motor can pull a car💜👌
@4n2earth22 4 жыл бұрын
This planet could change it's orbital tilt with just half a dozen of these connected from one pole to the equator, over a period of roughly thirty billion years. Amazing! We did something like that on Bixzemdis's second moon Prqfwzim over roughly the same period, and Prqfwzim is roughly the same size as earth.
@spirk3144 3 жыл бұрын
2950: today I 3D printed the milky way, 1:1
@tasJis 4 жыл бұрын
Yeah, gears are fun. Since you have mentioned the word "servo" the thing that I would like to see tested the most is the backlash. Wear over time and under load would be even more informative.
@HomoSapiensMember 4 жыл бұрын
TEST 4: FORD FOCUS XD I LOVE IT!
@luke.perkin.inventor 3 жыл бұрын
Winding a rope on an axle as a winch multiplies the torque enormously, the narrower the axle. You could probably pull the car with a single 10:1 reduction stage and some 2mm dyneema rope on a 6mm shaft, for example.
@propopopa6869 3 жыл бұрын
The music is spooky but enchanted
@dirkvantroyen9170 4 жыл бұрын
Small remark, but not unimportant. Torque is, as you know, the product of a force and a distance. The units should be multiplied as well: kg x cm, not kg/cm. Really awesome project, and good editing!
@BrianBrocken 4 жыл бұрын
Ok thank you Dirk ;-)
@CarlosMendoza-md9rr 4 жыл бұрын
So a part is badly edited, ?? and the test results are not bad ???
@saleplains 3 жыл бұрын
i mean yes but also no lol, its the cross product of a force vector and a distance vector. kg is a unit of mass. the force in this case is the gravitational force acting on the mass. 1 newton is 1 (kg⋅m)/s^2. surface gravity here about 9.81m/s^2. the most typical torque unit being the newton⋅meter (N⋅m) so for the final 22kg test we get a peak torque of just shy of 13 N⋅m when the servo arm is parallel to the horizon. this is quite a good result. however the mistake is more understandable here because for some truly unknowable reason the actual manufacturers of hobby grade servos such as Spektrum (the maker of his remote) routinely incorrectly use kg⋅cm instead of either N⋅m or mN⋅m (milli newton meter). This likely stems from the fact that on many of these companies rate their product using the imperial system and then simply post a metric conversion and some dumb technical writer got confused. this is because while we think of pounds and kilograms as being imperial and metric counterparts they are actually entirely different properties. pounds are not a measure of mass but are treated as such in some contexts even though weight is a force and so pounds are a force unit. this is why the imperial standard torque unit is the foot⋅pound (ft⋅lb) so someone at the company with limited understanding just converted feet to meters and pounds to kilograms and called it a day. TL:DR excellent servo and excellent video and someone at spektrum needs a talking to thanks for sharing your work with us
@ray-charc3131 4 жыл бұрын
Acting as a electrical winding rope hook and install it at the bumper of 4x4 truck。Save much money.
@rik0_ 4 жыл бұрын
ray-char c bad idea xd
@ianbudgetrc2574 3 жыл бұрын
It's a different story when you're pulling your 4x4 uphill with a winch hooked to a tree 😂
@I_Lomaster_I 2 жыл бұрын
Good joke))
@Truscharu 4 жыл бұрын
Wow, nice work gratulation , you are a real engineer
@gritmanthebrickletdeleted5167 2 жыл бұрын
It can even pull a ford?! UNBELIEVABLE!!
@aledner_lw7685 3 жыл бұрын
Wow I need to learn some stuff from this.
@Snagglepuss1952 4 жыл бұрын
I like this video until we saw the scale of the servo, then I was seriously impressed, cudos to you.
@Georges-MILLION 4 жыл бұрын
Une très bonne maitrise de fusion 360 ! Ce boitier d'essai est une vraie réussite ! Bravo pour ce projet ! A very good mastery of 360 fusion ! This test box is a real success ! Well done for this project !
@BrianBrocken 4 жыл бұрын
Merci beaucoup Georges!
@top5discussionfact592 4 жыл бұрын
Label of engineers
@sprescav 3 жыл бұрын
Impressive job, bravoo!
@LADRobotics 4 жыл бұрын
Hi Brian, That is a terrific work. It always amazes me to see what a pair of gears can do.
@LanGista02 4 жыл бұрын
This is a true challenge to the lego gearbox builder guy.
@BrianBrocken 4 жыл бұрын
Hahaha lol
@rajkiran5490 3 жыл бұрын
Amazing!!! Thanks for this channel that I can see practical engineering done..
@pruhsnna908 3 жыл бұрын
Did you check the temperature while the Focus was being towed? That would be interesting to see! Great idea, and good work!🤟👍
@CarlosHenriqueNoronhadeAguiar 4 жыл бұрын
Chevron, André Citroen Style!
@Droneanddesign 3 жыл бұрын
I wish all the gears in my RC Cars were designed like this! 🤯
@alwingaming4843 3 жыл бұрын
Its true that any thief can steal his car 😂👍👍
@komentatorbijak6255 4 жыл бұрын
6:04 surprised
@retsetman9698 4 жыл бұрын
Really powerful gearbox. Did you calculate the reduction ratio? I wondered how much. And i surprised how did the gears or torque arm brake? Btw awesome design and project!
@BrianBrocken 4 жыл бұрын
Thanks Retsetman, yes i did, it has a ratio of about 162:1 and would theoretically have a torque of about 297 kg/cm. And non of the gears broke during testing, the only part that broke were the mounting tabs 😜
@RajeshPachaikani 4 жыл бұрын
The unit of torque is Kgcm or Newton-Meter. Kg/cm is not unit of anything. Sorry for nitpicking 👍🏿
@jonasstahl9826 4 жыл бұрын
@@RajeshPachaikani Sure it is Not the correct unit but it is mostly used for servos in Radio Controller Cars or plane.
@pravindahiya719 4 жыл бұрын
@@RajeshPachaikani it's not the SI unit torque. Torque can have any unit consisting a unit of force multiplied by a unit of length - users convenience determines which one he wants !
@ianr2002 4 жыл бұрын
@@BrianBrocken Did you take into account the motor's gearbox as well?
@aetesamasfar5016 3 жыл бұрын
Gearbox aside checkout the strength of the string!!!!💪
@Andrecio64 Жыл бұрын
I'll be shocked if that thing could lift the car vertically
@marosfristiak 4 жыл бұрын
next project: Car lifter ;)
@itzikca 3 жыл бұрын
I have an interesting question, do you think it’s possible to design a 3D printed version of a gearbox for bicycle? Like the pinion gearbox, those things are massively expensive and if they could be home 3d printed that would be so amazing…
@kingmasterlord 2 жыл бұрын
yes
@Naroah Жыл бұрын
as you can see "gear up" is 2 gears when you spin the first gear the second one goes faster "gear down" is when you spin the second gear the first gear goes slower but the torque is muliplicated by 10x so that means that the gear box is 40 times more torque as the motor placed but turns really slow the upsides of "gear up" is that goes faster. the down sides are that the more gears the more torque you need to turn the upsides of "gear down" is that the more gears the more torque will be added and you dont need more torque to turn it the downsides about it that more gears more slower the universe is like a balanced game
4 жыл бұрын
Now have to make more of these and make real size RC plane that has all wings powered by these servos.
@BrianBrocken 4 жыл бұрын
Hhmm an idea to be considered. I was more thinking to make a full scale 1:1 rc car with it but a full size plane might do the job to hahaha lol 😂👌
4 жыл бұрын
@@BrianBrocken A full scale car you say? Then I would recommend to try out the servo with brushless motor, they are faster and has more torque than brushed motors, and make a 1:1 drift car
@PhG1961 4 жыл бұрын
Waw, unbelievable ! Awesome video, great ingenuity, but.... why that stupid music in the background. Defenately you could do better with background music !
@BrianBrocken 4 жыл бұрын
Hello phillip, I’m trying but it’s hard to find some good non copyrighted music and also not everyone has the same taste in music
@rykerhasyounow 4 жыл бұрын
#mute
@klausbrinck2137 4 жыл бұрын
Music was ok, it had an ironic undertone, since it contrasted to the video-content.
@baldeagle5297 4 жыл бұрын
@@BrianBrocken That's why I prefer no music in a video like this. It can usually only detract, it seldom enhances.
@PhG1961 2 жыл бұрын
@@BrianBrocken Je bent dus van België/Vous-êtes de la Belgique. Nl of Fr ?
@chifadasefapertre4078 4 жыл бұрын
Servos on small rc trainer: 9g servo. Servos on a full size rc airbus a380:
@Apesanteurman 3 жыл бұрын
Very good design, well done !
@symboly1042 2 жыл бұрын
I love the sound of it
@jarreddinkel5648 4 жыл бұрын
You should try it with the car in gear and see what happens.
@geo33t 4 жыл бұрын
A child can push the car on neutral if it is on a horisontal smooth pave.
@tyramid 4 жыл бұрын
But children can't be 3d printed.
@xymist5605 4 жыл бұрын
@@tyramid How would you describe their construction process, then? It's as close to 3D printing as anything else, I'd say!
@salutoitoi 4 жыл бұрын
@@xymist5605 They are FDM indeed
@luke7503 4 жыл бұрын
Xymist mitosis
@lennartekdahl8298 4 жыл бұрын
ohh thats good.....
@jurgensand9201 4 жыл бұрын
Thank you for sharing, good work. Only: the unit for torque is N x cm (times, not divide). So you can use here kg x cm, but never kg/cm.
@BrianBrocken 4 жыл бұрын
Yes this has already been mentioned a few times, I'll keep this in mind for the next video.
@j4techmediajishnusreedharst 3 жыл бұрын
Nice gear system You have a good talente
@Malficion 3 жыл бұрын
This is why you don't need torque when you have hp and hearing.
@jelle8055 4 жыл бұрын
Bizar hoe sterk dat plastic is.
@rollercoasterkid1237 4 жыл бұрын
What um English
@Houtarou_Hyouka_Unforgiven 3 жыл бұрын
@@rollercoasterkid1237 what is he saying Also Hi coaster enthusiast
@BrianBrocken 3 жыл бұрын
He says: Crazy how strong plastic can be.
@Houtarou_Hyouka_Unforgiven 3 жыл бұрын
@@BrianBrocken ok
@jelle8055 3 жыл бұрын
@@BrianBrocken Sorry, next time I will comment in english.
@tetemjames5848 3 жыл бұрын
Yo deserve your blue finger never been so proud to give it to somebody Congrats for ur video
@Spozinbro Жыл бұрын
That things a little powerhouse!
@rojirrim7298 4 жыл бұрын
Great video! I see you're using PWM for the motor, maybe change the PWM frequency to something like 30-40kHz so that it's outside the audible range? It can get a bit annoying
@BrianBrocken 4 жыл бұрын
Yes some people have also recommended this to me, I’ll have a look into it.
@andres-5748 4 жыл бұрын
Gears are like an unparched glitch.
@xyznews6178 3 жыл бұрын
Hey Thanks, the power of math aye. Really saved me time. Not bad for a 6 hour print
@LANCER_EVO_V 3 жыл бұрын
m a t h
@zzing 4 жыл бұрын
Worth mentioning those are usually called herringbone gears in the 3d printing community. Some early extruders used that type.
@BrianBrocken 4 жыл бұрын
You’re right but both terms are correct and can be used, it actually doesn’t matter that much. www.sciencedirect.com/topics/engineering/double-helical-gear
@user-fl5gk9rm9p 4 жыл бұрын
Сделано великолепно, однозначно лайк.
@north_velotruck 3 жыл бұрын
Всё это конечно круто, но пластиковые шестерни как то не серьёзно, только для игрушек годится. У ФОРДА изначально накат хороший, ещё и колёса подкачали чтоб наверняка вот он и поехал, там усилие то относительно небольшое требуется чтоб его сдвинуть по ровненькой поверхности. Редуктор на 3D принтере это конечно весьма впечатляет, но постоянно его лучше так не нагружать, зубья срежет.
@AleTra 4 жыл бұрын
311 dislike?!?!? Why???
@BrianBrocken 4 жыл бұрын
Some people are convinced this is fake (which I really have to take as a compliment actually), some people don’t like the music, some people prefer videos with a voice over, etc...
@90chiellini 3 жыл бұрын
@@BrianBrocken I uploaded this video, but sometimes I downvote just because I don't want similar content to be recommended to me. Not that videos are bad, but I don't watch make up videos and if one auto-plays, I just downvote and move to next one
@micahallen6513 4 жыл бұрын
Amazing video
@kunalswarnkar8500 3 жыл бұрын
Awesome bro nice work
@anatolyivanov890 4 жыл бұрын
This reminds me why I bought that printer. To make real things.
@joelmason6818 4 жыл бұрын
I have an experiment if like to conduct that I'd happily share with you. Would you be willing to send the files and parts list to make that contraption to me?
@BrianBrocken 4 жыл бұрын
Sure man, all the info and part lists can be found on my hackaday page: hackaday.io/project/173854-3d-printed-high-torque-servogearbox-version-2 The STL-files are free and can be found here: www.thingiverse.com/thing:4547703 The Fusion 360 source files can be found here: www.cgtrader.com/3d-print-models/hobby-diy/robotics/3d-printable-high-torque-servo-gearbox-version-2 All the links above can also be found on my hackaday page.
@moxzy3213 3 жыл бұрын
Gears literally are just spinning levers afterall
@electronic7979 4 жыл бұрын
Excellent
@HamzaXii 3 жыл бұрын
Physics is awesome
@DragnEYE 4 жыл бұрын
This music is giving me cancer
@danek_hren Жыл бұрын
Keep your opinion to yourself
@DragnEYE Жыл бұрын
@@danek_hren That is a statement, not an opinion. I stated that the music was giving me cancer.
@MsChestnutter1 3 жыл бұрын
1:43 Nice I like this.
@g45p3r84 3 жыл бұрын
Congratulations, very good project
@gravestoner2488 3 жыл бұрын
Great project, just spent a while scouring your links before I found the dimensions of the 20mm shaft you forgot to mention in the supplies lists 😉 you might want to add it as a part on the parts list.
@danek_hren Жыл бұрын
You said plastic is PLA? Unbelievable. In my experience with 3D pen, PLA was elastic but brittle. Great project, btw.
@bhuvanmishra13 Жыл бұрын
Mind blowing! Incredible Work! :) So inspirational. Thanks a ton for sharing! :)
@PowerGearPerformance 4 жыл бұрын
Excellent work
@wadeddy1062 3 жыл бұрын
World's most powerful servo
Brian Brocken
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